308 Winchester Buffer Tubes

Foxtrot Mike 9MM P.C.C. Heavy Buffer & .308 Buffer Spring - 6.5oz

Luth-AR AR10/.308 Carbine Buffer Tube Assembly

KAK LR-308 Carbine Buffer

KAK LR-308 Stainless Carbine Heavy Buffer

KAK .308/AR-10 Standard Rifle Buffer

NBS AR-10/ LR-308 Carbine Buffer

LMT MWS .308 Carbine Buffer Kit

Foxtrot Mike 9MM P.C.C. Heavy Buffer & .308 Buffer Spring - 6.4oz

WMD Guns Rifle.308 Buffer Gray/Black

WMD Guns Carbine.308 Buffer Gray/Black

V Seven Weapon Systems Heavy Steel .308 & A5 Buffer Tube

V Seven Weapon Systems Port Door Rod AR10

Tiger Rock AR10 308 Six Position Buffer Tube Kit w/3.8 oz Buffer-Mil Spec

Tactical Springs (Sprinco) .308 Carbine Extra Power Buffer Spring - Orange

PSA PA10 Carbine Buffer Spring - 504269

Forward Controls Design End Plate w/ Three QD Ports

DPM Systems Technologies Captured Heavy Buffer Assembly - AR-15/AR-10

AR-STONER AR-15 Fixed Stock Kit with Magpul MOE Rifle Stock Black

AR-STONER LR-308, AR-10 Flat Wire Buffer Spring

AR-STONER LR-308 Carbine Buffer Stainless Steel

AR-STONER LR-308 Carbine Buffer Steel Phosphate Black

AR-STONER Mil-Spec LR-308 Buffer Tube Kit Aluminum Black